How they work
Monitors and TVs use different panel technologies that affect contrast, viewing angles, color, and motion. The three main types are IPS, OLED, and VA. Each has trade-offs between price, image quality, and use case.
IPS (In-Plane Switching)
IPS panels offer the best viewing angles and consistent colors across the screen. They are common in professional and office monitors. Contrast is lower than VA or OLED, so blacks can look gray in dark rooms.
OLED (Organic Light-Emitting Diode)
OLED pixels emit their own light, so blacks are true black and contrast is extremely high. Colors pop and motion is typically very fast. Common in phones and high-end TVs; increasingly available in monitors.
VA (Vertical Alignment)
VA panels sit between IPS and OLED: better contrast than IPS and usually cheaper than OLED. Viewing angles are weaker than IPS. Good for media and gaming where you sit in front of the screen.
Quick comparison
IPS
- Pros
- Best viewing angles, consistent colors
- Cons
- Lower contrast, possible glow
- Best for
- Office, design, multi-viewer
OLED
- Pros
- True black, high contrast, fast motion
- Cons
- Burn-in risk, higher cost
- Best for
- Media, gaming, dark rooms
VA
- Pros
- Good contrast, affordable
- Cons
- Narrower viewing angles
- Best for
- Gaming, movies, budget
IPS vs VA vs OLED explained